Horticulture Quiz 2
1 / 50
major source of sugar in world is________?
2 / 50
Splice grafting is most successful in___________?
3 / 50
Anthesis starts in onion. at__________?
4 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
5 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
6 / 50
Gumosis is disease of___________?
7 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
8 / 50
The storage life of fresh oranges at 5 to 9?c is __?
9 / 50
Loss off leaves due to seasonal change is_________?
10 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
11 / 50
Alternate bearing is the serious problem of___?
12 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
13 / 50
The portion of the axis below the cotyledons is known as___________?
14 / 50
which one of the following is climacteric fruit___?
15 / 50
The most popular and common method of laying out orchard on flat ground is_________?
16 / 50
In California the age of citrus tree is__?
17 / 50
Which among the following does not possess cotyledons__________?
18 / 50
Sweet potato belong to family___?
19 / 50
Cleft grafting is most successful in_________?
20 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
21 / 50
Enzymes are__________?
22 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
23 / 50
The message of jasmine is_________?
24 / 50
Commercial production of fruits is known as___?
25 / 50
Which of the following constitute the best definition of fruit__?
26 / 50
Degeneration and death of aerial plant parts is called___________?
27 / 50
Adaptability, germination ability and variation the advantages of___________?
28 / 50
Cotton fiber are made up of___________?
29 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
30 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
31 / 50
Mango are planted in which of the following layout system__?
32 / 50
Gulkand is made from the most common beautiful flower of_________?
33 / 50
The most highly advanced division in plants kingdom is__?
34 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
35 / 50
The size of stomata is measured by___________?
36 / 50
Potato when fried, excessive browning develops due to _____?
37 / 50
chemicals which induce leaf fall are called__?
38 / 50
Citrus belongs to the___________?
39 / 50
Plants having monoecious flower are___?
40 / 50
The storage life of fresh mango at -1 to 4?c is_____?
41 / 50
The chromoplast develops mainly from__________?
42 / 50
In orange aroma is developed by__________?
43 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
44 / 50
Citrus has its origin in__?
45 / 50
Strawberry belongs to what type of fruit ?
46 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
47 / 50
Main factors affecting production and quantity of citrus is___________?
48 / 50
In apple wool aphid is genetically controlled by___________?
49 / 50
A science which deals with classification of plants is called___________?
50 / 50
Common varieties of rose are developed by___________?
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